RVBTCC/test/io/extern.c
2025-03-09 22:28:36 +08:00

16 lines
No EOL
381 B
C

int fprintf(void* stream, char* format, ...);
int fscanf(void* stream, char* format, ...);
int sprintf(char* str, char* format, ...);
extern void* stdin;
extern void* stdout;
int main() {
char buffer[4096];
int a;
int b;
fscanf(stdin, "%d %d", &a, &b);
sprintf(buffer, "The sum of %d and %d is %d\n", a, b, a + b);
fprintf(stdout, buffer);
return 0;
}