#include<stdio.h> int main() { int A,B,sum; scanf("%d,%d",&a,&b); printf("sum=A+B\n",sum); return 0; } /* Main.c: In function 'main': Main.c:5:18: error: 'a' undeclared (first use in this function) scanf("%d,%d",&a,&b); ^ Main.c:5:18: note: each undeclared identifier is reported only once for each function it appears in Main.c:5:21: error: 'b' undeclared (first use in this function) scanf("%d,%d",&a,&b); ^ Main.c:6:3: warning: too many arguments for format [-Wformat-extra-args] printf("sum=A+B\n",sum); ^ Main.c:4:9: warning: unused variable 'B' [-Wunused-variable] int A,B,sum; ^ Main.c:4:7: warning: unused variable 'A' [-Wunused-variable] int A,B,sum; ^ */ |
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