CP Workshop Array

#include <stdio.h>

int main(){

    int numberOfSalamiGetter, numberOfInformation;
    scanf("%d", &numberOfSalamiGetter);

    int salami[numberOfSalamiGetter];
    // initialize everyone's salami to zero
    int i;
    for(i = 0; i <= numberOfSalamiGetter; i++){
        salami[i] = 0;
    }

    // for(i = 0; i < numberOfInformation; i++){
    //  int roll, collected;
    //  scanf("%d %d", &roll, &collected);

    //  // salami[roll-1] += collected; same as following statement
    //  salami[roll-1] = salami[roll-1] + collected;
    //  // salami[roll-1] = collected; eta hobe na
    // }
    int roll, collected;
    while(scanf("%d %d", &roll, &collected) == 2){
        salami[roll-1] = salami[roll-1] + collected;
    }

    int maximumSalami = 0;

    for(i = 0; i < numberOfSalamiGetter; i++){
        // asking everyone about salami
        // if i'th student got more than maximumSalami
        if(salami[i] >= maximumSalami){
            maximumSalami = salami[i];
        }
    }

    printf("maximumSalami is : %d\n", maximumSalami);

    printf("The persons who got maximum salami are: \n");

    for(i = 0; i < numberOfSalamiGetter; i++){
        if(salami[i] == maximumSalami){
            // checking if i'th person got maximum or not
            printf("roll : %d\n", i+1);
        }
    }

}