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cookiedonut

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C:
#include <stdio.h>

void rRow(int array[3][4]){
        int n, i, j;
        printf("\n\tEnter which you want to display >>");
        scanf("%d", &n);
        
        for(i = 0; i < 3; i++){
            for(j = 0; j < 4; j++){
                if(i == (n-1)){
                    printf("%d", &array[i][j]);
                }else{
                    continue;
                }
            }
        }
    }
    
void cColumn(int array[3][4]){
    int n, i, j;
    printf("\n\tEnter which column you want to display >>");
    scanf("%d", &n);
    for(i = 0; i < 3; i++){
        for(j = 0; j < 4; j++){
            if(j == (n-1)){
                printf("%d", &array[i][j]);
            }else{
                continue;
            }
        }
    }
}

void cCalculation(int array[3][4]){
    int i, j, sum = 0, avg = 0;
    for(i = 0; i < 3; i++){
        for(j = 0; j < 4; j++){
            sum = sum + array[i][j];
        }
    }
    avg = sum/12;
    printf("\n\tSum = %d", sum);
    printf("\n");
    printf("\n\tAverage = %d", avg);
    
}



int main(){
    int array [3][4];
    int i, j;
    
    for(i = 0; i < 3; i++){
        for(j = 0; i < 4; i++){
            printf("\n\tEnter value to display array [%d][%d] >> ", i, j);
            scanf("%d", &array[i][j]);
        }
    }
    rRow(array);
    cColumn(array);
    cCalculation(array);
    
    
    printf("\n\tElements: \n");
    for(i = 0; i < 3; i++){
        for(j = 0; j < 4; j++){
            printf("%d\t", array[i][j]);
        }
        if(j == 3){
            printf("\n");
        }
        
    }
    

}
 

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Bat di mo muna subukan e code yan? Then pag may error patulong ka dito , di yung magpapasubo ka ng buong code na walang kang ginagawa ..
 

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