#include <stdio.h>
#include <stdlib.h>
#include <time.h>
 
#define ROLLS 10000  
 
int main(void) {
    int frequency[13] = {0};  
    int die1, die2, sum;
 
    srand(time(NULL));
 
    for (int i = 0; i < ROLLS; i++) {
        die1 = rand() % 6 + 1;  
        die2 = rand() % 6 + 1;  
        sum = die1 + die2;     
        frequency[sum]++;       
    }
 
    // 結果を表示
    printf("出た目の和の頻度:\n");
    for (int i = 2; i <= 12; i++) {
        printf("%d: %d\n", i, frequency[i]);
    }
 
    return 0;
}

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