#include <stdio.h>
int main() {
double x,y;
char c1,c2,c3;
int a1,a2,a3;
scanf("%d%d%d",&a1,&a2,&a3);
printf("%d,%d,%d\n",a1,a2,a3);
scanf("%c%c%c",&c1,&c2,&c3);
printf("%c%c%c\n",c1,c2,c3);
scanf("%lf,%lf",&x,&y);
printf("%lf,%lf\n",x,y);
return 0;
}
#include <stdio.h>
int main(){
int num;
scanf("%d",&num);
printf("2049%04d\n",num);
scanf("%d",&num);
printf("2049%04d\n",num);
scanf("%d",&num);
printf("2049%04d\n",num);
return 0;
}
# include <stdio.h>
int main (){
int x=1234;
float f=123.456;
double m=123.456;
char ch='a';
char a[]="Hello , world!";
int y=3, z=4;
printf("%d %d\n", y, z);
printf("y=%d, z=%d\n",y, z);
printf("%8d, %2d\n", x , x);
printf("%f, %8f, %8.1f, %0.2f < %.2e\n" ,f ,f, f, f, f);
printf("%1f\n",m);
printf("y=%d, z=%d\n",y ,z);
printf("%s\n%15s\n%10.5s\n%.3s\n",a ,a ,a ,a ,a);
return 0;
}
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