#include <stdio.h>
int main(void) {
// your code goes here
int x,y;//xがたて、yが横
printf("入力した縦の長さは%dで横の長さは%d。\n",x
,y
); int Mennseki,Nagasa;
Mennseki=x*y;
Nagasa=x*2+y*2;
printf("その長方形の面積は%dで周の長さは%dだ。\n",Mennseki
,Nagasa
); return 0;
}
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