Scenario-Based Coding Questions on Nested Loops in C

#include <stdio.h>
int main() {
    int maxNumber;
    printf("Enter the maximum number to generate multiplication tables: ");
    scanf("%d", &maxNumber);

    for (int i = 1; i <= maxNumber; i++) {
        printf("Multiplication table for %d:\n", i);
        for (int j = 1; j <= 10; j++) {
            printf("%d x %d = %d\n", i, j, i * j);
        }
        printf("\n");
    }
    return 0;
}

#include <stdio.h>
int main() {
    int rows;
    int seatsPerRow;
    printf("Enter the number of rows: ");
    scanf("%d", &rows);
    printf("Enter the number of seats per row: ");
    scanf("%d", &seatsPerRow);

    for (int i = 1; i <= rows; i++) {
        for (int j = 1; j <= seatsPerRow; j++) {
            printf("Row %d Seat %d ", i, j);
        }
        printf("\n");
    }
    return 0;
}

#include <stdio.h>
int main() {
    int numShelves;
    int numRows;
    int booksPerRow;

    printf("Enter the number of shelves: ");
    scanf("%d", &numShelves);

    printf("Enter the number of rows per shelf: ");
    scanf("%d", &numRows);

    printf("Enter the number of books per row: ");
    scanf("%d", &booksPerRow);

    for (int i = 1; i <= numShelves; i++) {
        printf("Shelf %d:\n", i);

        for (int j = 1; j <= numRows; j++) {
            printf("  Row %d: ", j);

            for (int k = 1; k <= booksPerRow; k++) {
                printf("Book %d ", k);
            }
            printf("\n");
        }
        printf("\n");
    }

    return 0;
}

#include <stdio.h>
int main() {
    int numWizards;
    int numSections;

    printf("Enter the number of wizards: ");
    scanf("%d", &numWizards);

    int wizard = 1;
    while (wizard <= numWizards) {
        printf("Enter the number of sections in Wizard %d's bucket: ", wizard);
        scanf("%d", &numSections);

        int totalIngredients = 0;

        printf("Wizard %d:\n", wizard);

        for (int i = 1; i <= numSections; i++) {
            int ingredientsForSection = 20 + 5 * i;
            totalIngredients += ingredientsForSection;
            printf("  Section %d: %d ingredients\n", i, ingredientsForSection);
        }

        printf("Total ingredients needed for Wizard %d: %d\n\n", wizard, totalIngredients);
        wizard++;
    }

    return 0;
}

#include <stdio.h>
int main() {
    int levels;

    printf("Enter the number of levels for the star staircase: ");
    scanf("%d", &levels);

    for (int i = 1; i <= levels; i++) {
        for (int j = 1; j <= i; j++) {
            printf("*");
        }
        printf("\n");
    }

    return 0;
}

#include <stdio.h>
int main() {
    int numRows;
    int startNumber;
    int stepSize;

    printf("Enter the number of rows in the grid: ");
    scanf("%d", &numRows);

    printf("Enter the starting number of the first row: ");
    scanf("%d", &startNumber);

    printf("Enter the amount by which numbers increase: ");
    scanf("%d", &stepSize);

    for (int i = 0; i < numRows; i++) {
        for (int j = 0; j < numRows; j++) {
            printf("%d ", startNumber + i * stepSize + j * stepSize);
        }
        printf("\n");
    }

    return 0;
}

#include <stdio.h>
int main() {
    int numDays;
    int checkpointsOnFirstDay;
    int checkpointIncrement;
    int baseWater;

    printf("Enter the number of days in the journey: ");
    scanf("%d", &numDays);

    printf("Enter the number of checkpoints on the first day: ");
    scanf("%d", &checkpointsOnFirstDay);

    printf("Enter the increment in checkpoints for each day: ");
    scanf("%d", &checkpointIncrement);

    printf("Enter the base water collected at the first checkpoint: ");
    scanf("%d", &baseWater);

    int day = 1;
    int totalWater = 0;

    while (day <= numDays) {
        int checkpoints = checkpointsOnFirstDay + (day - 1) * checkpointIncrement;
        int checkpoint = 1;

        printf("Day %d:\n", day);

        while (checkpoint <= checkpoints) {
            int waterAtCheckpoint = baseWater + (checkpoint - 1) * 3;
            totalWater += waterAtCheckpoint;

            printf("  Checkpoint %d: %d liters of water\n", checkpoint, waterAtCheckpoint);
            checkpoint++;
        }

        printf("Total water collected after Day %d: %d liters\n\n", day, totalWater);
        day++;
    }

    return 0;
}

#include <stdio.h>

int main() {
    int numVehicles, totalFuel = 0;

    printf("Enter the number of vehicles: ");
    scanf("%d", &numVehicles);

    for (int i = 1; i <= numVehicles; i++) {
        int fuelEfficiency, distance, dispensedFuel = 0;

        printf("Enter the fuel efficiency of Vehicle %d (km per liter): ", i);
        scanf("%d", &fuelEfficiency);

        printf("Enter the distance Vehicle %d needs to travel (in km): ", i);
        scanf("%d", &distance);

        do {
            dispensedFuel++;
        } while (dispensedFuel * fuelEfficiency < distance);

        printf("Vehicle %d requires %d liters of fuel.\n", i, dispensedFuel);
        totalFuel += dispensedFuel;
    }

    printf("\nTotal fuel required for all vehicles: %d liters.\n", totalFuel);

    return 0;
}

#include <stdio.h>

int main() {
    int jackpotRow, jackpotCol, guessedRow, guessedCol, totalGuesses = 0;
    char choice;

    printf("As the game creator, set the jackpot's position:\n");
    printf("Enter the row number (1-3) of the jackpot: ");
    scanf("%d", &jackpotRow);
    while (jackpotRow < 1 || jackpotRow > 3) {
        printf("Invalid input! Enter a row number between 1 and 3: ");
        scanf("%d", &jackpotRow);
    }

    printf("Enter the column number (1-3) of the jackpot: ");
    scanf("%d", &jackpotCol);
    while (jackpotCol < 1 || jackpotCol > 3) {
        printf("Invalid input! Enter a column number between 1 and 3: ");
        scanf("%d", &jackpotCol);
    }

    printf("\nThe game begins! Let the player guess the jackpot position.\n");

    while (1) {
        printf("Player, guess the row number (1-3): ");
        scanf("%d", &guessedRow);
        while (guessedRow < 1 || guessedRow > 3) {
            printf("Invalid input! Enter a row number between 1 and 3: ");
            scanf("%d", &guessedRow);
        }

        printf("Player, guess the column number (1-3): ");
        scanf("%d", &guessedCol);
        while (guessedCol < 1 || guessedCol > 3) {
            printf("Invalid input! Enter a column number between 1 and 3: ");
            scanf("%d", &guessedCol);
        }

        totalGuesses++;

        if (guessedRow == jackpotRow && guessedCol == jackpotCol) {
            printf("Congratulations! The player found the jackpot at (%d, %d) in %d guesses.\n", jackpotRow, jackpotCol, totalGuesses);
            break; 
        } else {
            printf("No jackpot here. Keep guessing!\n");
        }

        while (1) {
            printf("Do you want to continue? (y/n): ");
            scanf(" %c", &choice);
            if (choice == 'y' || choice == 'Y') {
                break;
            } else if (choice == 'n' || choice == 'N') {
                printf("\nThe player chose to quit. Total guesses made: %d.\n", totalGuesses);
                return 0;
            } else {
                printf("Invalid input! Please enter 'y' to continue or 'n' to quit.\n");
            }
        }
    }
    return 0;
}

#include <stdio.h>

int main() {
    int rows, cols;
    int blockedRow = -1, blockedCol = -1; 

    printf("Enter number of rows: ");
    scanf("%d", &rows);
    printf("Enter number of columns: ");
    scanf("%d", &cols);

    char addBlocked;
    printf("Do you want to add a blocked cell? (y/n): ");
    scanf(" %c", &addBlocked);

    if (addBlocked == 'y' || addBlocked == 'Y') {
        printf("Enter the row and column of the blocked cell: ");
        scanf("%d %d", &blockedRow, &blockedCol);

        if (blockedRow < 1 || blockedRow > rows || blockedCol < 1 || blockedCol > cols) {
            printf("Invalid blocked cell position. Exiting.\n");
            return 1;
        }
    }

    int vehicleRow = 1, vehicleCol = 1;
    int step = 0;

    while (1) {
        printf("Step %d:\n", step);
        for (int r = 1; r <= rows; r++) {
            for (int c = 1; c <= cols; c++) {
                if (r == vehicleRow && c == vehicleCol) {
                    printf("V ");
                } else if (r == blockedRow && c == blockedCol) {
                    printf("B ");
                } else {
                    printf("_ ");
                }
            }
            printf("\n");
        }
        printf("\n");

        if (vehicleRow == blockedRow && vehicleCol == blockedCol) {
            printf("Vehicle encountered a blocked cell at (%d, %d). Simulation stopped.\n", blockedRow, blockedCol);
            break;
        }

        if (vehicleCol < cols) {
            vehicleCol++; 
        } else if (vehicleRow < rows) {
            vehicleRow++; 
            vehicleCol = 1;
        } else {
            printf("Vehicle reached the bottom-right corner. Simulation complete.\n");
            break;
        }

        step++;
    }

    return 0;
}

#include <stdio.h>

int main() {
    int numLevels, totalGuesses = 0;

    printf("Enter the number of levels: ");
    scanf("%d", &numLevels);

    for (int level = 1; level <= numLevels; level++) {
        int target, levelGuesses = 0;
        printf("Enter the target number for Level %d: ", level);
        scanf("%d", &target);

        printf("Guess the digits of the target number:\n");

        int currentTarget = target;
        int divisor = 1;

        while (currentTarget / divisor >= 10) {
            divisor *= 10;
        }

        while (divisor > 0) {
            int digit = (currentTarget / divisor) % 10;
            int guess;

            do {
                printf("Enter your guess for the next digit: ");
                scanf("%d", &guess);
                levelGuesses++;

                if (guess == digit) {
                    printf("Correct!\n");
                } else {
                    printf("Incorrect. Try again.\n");
                }
            } while (guess != digit);

            divisor /= 10;
        }

        printf("Total guesses for Level %d: %d\n", level, levelGuesses);
        totalGuesses += levelGuesses;
    }

    printf("\nCongratulations! You completed the game with a total of %d guesses.\n", totalGuesses);

    return 0;
}

#include <stdio.h>

int main() {
    int rows;

    printf("Enter the number of rows for the pattern: ");
    scanf("%d", &rows);

    for (int i = 1; i <= rows; i++) {
        for (int j = 1; j <= rows - i; j++) {
            printf(" ");
        }
        for (int j = 1; j <= 2 * i - 1; j++) {
            if (j == 1 || j == 2 * i - 1) {
                printf("*");
            } else {
                printf(" ");
            }
        }
        printf("\n");
    }

    for (int i = rows - 1; i >= 1; i--) {
        for (int j = 1; j <= rows - i; j++) {
            printf(" ");
        }
        for (int j = 1; j <= 2 * i - 1; j++) {
            if (j == 1 || j == 2 * i - 1) {
                printf("*");
            } else {
                printf(" ");
            }
        }
        printf("\n");
    }

    return 0;
}

#include <stdio.h>

int main() {
    int totalGoods; 
    int remainingGoods;

    printf("Welcome to the Dynamic Goods Transport System\n");

    printf("Enter the total number of goods to be distributed: ");
    scanf("%d", &totalGoods);

    int totalVehicles = 3 * 3 * 3;

    int goodsPerVehicle = totalGoods / totalVehicles;
    remainingGoods = totalGoods % totalVehicles;

    printf("\nDistributing goods...\n");

    int vehicleCount = 0; 
    for (int city = 1; city <= 3; city++) {
        printf("City %d:\n", city);

        for (int warehouse = 1; warehouse <= 3; warehouse++) {
            printf("  Warehouse %d:\n", warehouse);

            for (int vehicle = 1; vehicle <= 3; vehicle++) {
                vehicleCount++; 
                int allocatedGoods = goodsPerVehicle;

                if (remainingGoods > 0) {
                    allocatedGoods++;
                    remainingGoods--;
                }

                printf("    Vehicle %d: %d goods\n", vehicleCount, allocatedGoods);
            }
        }
    }

    printf("\nGoods distribution complete.\n");
    return 0;
}

#include <stdio.h>

int main() {
    int sections, aisles, shelves;
    int totalStock = 0, totalShelves = 0;
    int maxStock = 0, maxSection = 0, maxAisle = 0, maxShelf = 0;

    printf("Enter the number of sections: ");
    scanf("%d", &sections);
    printf("Enter the number of aisles per section: ");
    scanf("%d", &aisles);
    printf("Enter the number of shelves per aisle: ");
    scanf("%d", &shelves);

    for (int i = 1; i <= sections; i++) {
        for (int j = 1; j <= aisles; j++) {
            for (int k = 1; k <= shelves; k++) {
                int stock;
                printf("Enter the number of items on Section %d, Aisle %d, Shelf %d: ", i, j, k);
                scanf("%d", &stock);

                totalStock += stock; 
                totalShelves++;    

                if (stock > maxStock) {
                    maxStock = stock;
                    maxSection = i;
                    maxAisle = j;
                    maxShelf = k;
                }
            }
        }
    }

    float averageStock = totalStock / totalShelves;

    printf("\n--- Warehouse Stock Summary ---\n");
    printf("Total stock in the warehouse: %d\n", totalStock);
    printf("Average stock per shelf: %.2f\n", averageStock);
    printf("Shelf with the most items: Section %d, Aisle %d, Shelf %d (%d items)\n", maxSection, maxAisle, maxShelf, maxStock);

    return 0;
}

#include <stdio.h>

int main() {
    int schools, sports, matches;
    int overallMaxScore = 0, overallMaxSchool = 0;
    int bestSchoolMaxSport = 0, bestSchoolMaxSportScore = 0;

    while (1) {
        int choice;
        printf("\n--- Sports Tournament Score Tracker ---\n");
        printf("1. Enter Scores\n");
        printf("2. Find Sport with Highest Score for the School with Maximum Overall Score\n");
        printf("3. Find School with Highest Overall Score\n");
        printf("4. Exit\n");
        printf("Enter your choice: ");
        scanf("%d", &choice);

        if (choice == 1) {
            printf("Enter the number of schools: ");
            scanf("%d", &schools);
            printf("Enter the number of sports per school: ");
            scanf("%d", &sports);
            printf("Enter the number of matches per sport: ");
            scanf("%d", &matches);

            overallMaxScore = 0;
            overallMaxSchool = 0;
            bestSchoolMaxSport = 0;
            bestSchoolMaxSportScore = 0;

            for (int i = 1; i <= schools; i++) {
                int schoolTotalScore = 0;
                int currentSchoolMaxSport = 0, currentSchoolMaxSportScore = 0;

                printf("\n--- Entering Scores for School %d ---\n", i);

                for (int j = 1; j <= sports; j++) {
                    int sportTotalScore = 0;

                    printf("Sport %d:\n", j);

                    for (int k = 1; k <= matches; k++) {
                        int matchScore;
                        printf("  Enter score for Match %d: ", k);
                        scanf("%d", &matchScore);

                        sportTotalScore += matchScore;
                    }

                    printf("  Total score for Sport %d: %d\n", j, sportTotalScore);
                    schoolTotalScore += sportTotalScore;

                    if (j == 1 || sportTotalScore > currentSchoolMaxSportScore) {
                        currentSchoolMaxSportScore = sportTotalScore;
                        currentSchoolMaxSport = j;
                    }
                }

                printf("Total score for School %d: %d\n", i, schoolTotalScore);

                if (i == 1 || schoolTotalScore > overallMaxScore) {
                    overallMaxScore = schoolTotalScore;
                    overallMaxSchool = i;
                    bestSchoolMaxSport = currentSchoolMaxSport;
                    bestSchoolMaxSportScore = currentSchoolMaxSportScore;
                }
            }

            printf("\nScores have been successfully recorded!\n");

        } else if (choice == 2) {
            if (overallMaxSchool != 0) {
                printf("For the school with the highest overall score (School %d),\n", overallMaxSchool);
                printf("the sport with the highest score is Sport %d with %d points.\n",bestSchoolMaxSport, bestSchoolMaxSportScore);
            } else {
                printf("No scores have been recorded yet. Please enter scores first.\n");
            }

        } else if (choice == 3) {
            if (overallMaxSchool != 0) {
                printf("The school with the highest overall score is School %d with %d points.\n",
                       overallMaxSchool, overallMaxScore);
            } else {
                printf("No scores have been recorded yet. Please enter scores first.\n");
            }

        } else if (choice == 4) {
            printf("Exiting the program. Goodbye!\n");
            break;

        } else {
            printf("Invalid choice. Please try again.\n");
        }
    }

    return 0;
}