#include <stdio.h>
int main(void) {
// your code goes here
int a=1,b=0;
while(a<=100)
{
a=a+1;
if(a%3!=0 && a%5!=0 && a%10==6)
b=b+a;
}
printf("1から100のうち,3の倍数でもなく, 5の倍数でもない数字の中で,1の位の数字が6以上のものの和は%d",b
);
return 0;
}
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