시험 대비 복습

kimseunghoo · December 13, 2025
#include <stdio.h>

int add(int a,int b) {
    return a+b;
}

int func1(int a){ //a = 10
 return 10 + a * 2;

}


void minus(int a,int b){
    printf("%d\n",a-b);
}
void func2(int a){
    printf("%d\n",a * a);
}

     


int main() {
    printf("%d\n",add(10,20));
    printf("%d\n",func1(10));
    minus(10,5);
    func2(5);
}









Output

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