#include <stdio.h>
int main() { int val = 0; int count = 0; scanf("%d%d", &val, &count); for (int i = 1; i <= count; ++i) { for (int j = 0; j < i; ++j) { printf("%d", val); } if (i != count) { printf("+"); } } printf("/n"); return 0; } |
双循环吧:
- C/C++ code
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int i,j; for(i=1;i<=3;i++){ for(j=0;j<i;j++) printf("2"); printf("+"); } printf("/b ");