#include <stdio.h>
int main() {
int i,j,k;
for(i=1;i<4;i++){
printf("%d번째 반복문\n", i);
for(j=0;j<5;j++){
printf(" %d\n", j);
}
printf("\n");
}
/*
SSSS*
SSS**
SS***
S****
*****
*/
for(i=1;i<6;i++){ //세로
for(j=1;j<6;j++){
printf("*");
}//가로
printf("\n");
}
for(i=1;i<6;i++){
for(j=1;j<=i;j++){
printf("*");
}
printf("\n");
}
for(i=1;i<6;i++){
for(j=5;j>=i;j--){
printf("*");
}
printf("\n");
}
for(i=1;i<6;i++){
for(j=4;j>=i;j--){
printf(" ");
}
for(k=1;k<=i;k++){
printf("*");
}
printf("\n");
}
return 0;
}
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